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GRBpresolvemodel
| int | GRBpresolvemodel ( | GRBmodel | *model, |
| GRBmodel | **presolvedP ) |
Perform presolve on a model.
Please note that the presolved model computed by this function may be different from the presolved model computed when optimizing the model.
Return value:
A non-zero return value indicates that a problem occurred while presolving the model. Refer to the Error Code table for a list of possible return values. Details on the error can be obtained by calling GRBgeterrormsg.
Arguments:
model: The model to be presolved.
presolveP: The location in which the pointer to the presolved model should be placed.
Example usage:
error = GRBpresolvemodel(model, &presolvedP);
